Submission #5031441
Source Code Expand
#include <bits/stdc++.h> using namespace std; #define int long long #define END getchar();getchar();return 0 #define rep(i,n) for(int i=0;i<n;i++) #define inf 1000000007 typedef pair<int, int> P; bool prime(int n) { for (int i = 2; i <= sqrt(n); i++) { if (n%i == 0)return false; } return n != 1; } int gcd(int x, int y) { if (y == 0)return x; return gcd(y, x%y); } int lcm(int x, int y) { return x / gcd(x, y)*y; } signed main() { string s; cin>>s; bool a[30]; rep(i,26) a[i]=false; rep(i,s.size()){ a[s[i]-'a']=true; } rep(i,26){ if(!a[i]){ char x='a'+i; cout<<s<<x<<endl; END; } } for(int i=s.size()-2;i>=0;i--){ if(s[i]<s[i+1]){ string x=s.substr(0,i); cout<<x<<s[s.size()-1]<<endl; END; } } cout<<-1<<endl; END; }
Submission Info
Submission Time | |
---|---|
Task | A - Diverse Word |
User | boutarou |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 935 Byte |
Status | WA |
Exec Time | 1 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 300 | ||||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | s1.txt, s2.txt, s3.txt, s4.txt |
All | 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt, 17.txt, 18.txt, 19.txt, s1.txt, s2.txt, s3.txt, s4.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01.txt | AC | 1 ms | 256 KB |
02.txt | WA | 1 ms | 256 KB |
03.txt | WA | 1 ms | 256 KB |
04.txt | AC | 1 ms | 256 KB |
05.txt | AC | 1 ms | 256 KB |
06.txt | AC | 1 ms | 256 KB |
07.txt | AC | 1 ms | 256 KB |
08.txt | AC | 1 ms | 256 KB |
09.txt | AC | 1 ms | 256 KB |
10.txt | AC | 1 ms | 256 KB |
11.txt | AC | 1 ms | 256 KB |
12.txt | AC | 1 ms | 256 KB |
13.txt | AC | 1 ms | 256 KB |
14.txt | AC | 1 ms | 256 KB |
15.txt | WA | 1 ms | 256 KB |
16.txt | WA | 1 ms | 256 KB |
17.txt | WA | 1 ms | 256 KB |
18.txt | WA | 1 ms | 256 KB |
19.txt | WA | 1 ms | 256 KB |
s1.txt | AC | 1 ms | 256 KB |
s2.txt | AC | 1 ms | 256 KB |
s3.txt | AC | 1 ms | 256 KB |
s4.txt | AC | 1 ms | 256 KB |